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Space Comps
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An Algorithm that implements Octrees . More...
#include <octreealgorithm.h>
Public Member Functions | |
| OctreeAlgorithm (int xIn, int yIn, int zIn, int numParticlesIn) | |
| Constructs a OctreeAlgorithm object. More... | |
| OctreeAlgorithm (int xIn, int yIn, int zIn, double centerMassIn, int numParticlesIn) | |
| Constructs a OctreeAlgorithm object. More... | |
 Public Member Functions inherited from Algorithm | |
| Algorithm (double xIn, double yIn) | |
| Constructs a 2 dimensional Algorithm. More... | |
| Algorithm (double xIn, double yIn, double zIn) | |
| Constructs a 3 dimensional Algorithm. More... | |
| Algorithm (double xIn, double yIn, double zIn, double centerMass) | |
| Constructs a 3 dimensional Algorithm with orbital Physics. More... | |
| std::vector< Particle * > | getParticles () |
| Returns the vector of Particles that the algorithm is tracking. More... | |
| std::queue< Collision * > * | getCollisions () |
| Returns the queue of Collisions that we haven't entered the warning window yet. More... | |
| MultiQueue * | getPositionQueue () |
| Returns the MultiQueue that contains upcoming Positions for each Particle. More... | |
| std::mutex * | getCollisionMutex () |
| Returns the Mutex locking the Collision queue. More... | |
| Particle * | getCenterOfGravity () |
| Returns the massive Particle in the center responsible for Gravitation. More... | |
| int | getNumParts () |
| Returns the number of Particles the Algorithm is tracking. More... | |
| int | getTimestep () |
| Returns the timestep the Algorithm is currently calculating. More... | |
| double | getSystemKE () |
| Returns the system kinetic energy which is updated each timestep. More... | |
| double | getSystemPE () |
| Returns system potential energy which is updated each timestep. More... | |
| Physics * | getPhysics () |
| Returns the Physics object working for this Algorithm. More... | |
| void | setNumParts (int numParticles) |
| Sets the number of Particles the Algorithm is tracking. More... | |
| void | createParticles2D (int numParticles) |
| Sets the number of Particles, then generates that many to track. More... | |
| void | createParticles3D (int numParticles) |
| Sets the number of Particles, then generates that many to track. More... | |
| void | createParticlesOrbit (int numParticles) |
| Sets the number of Particles, then generates that many to track. More... | |
| void | respawnParticle (Particle *particle) |
| void | enqueueCollisions (std::vector< Collision * > collisions) |
| Pushes Collisions from the most recent timestep onto the queue of upcoming Collision$s. More... | |
| void | runOneTimestep () |
| Calculates the next timestep. More... | |
| void | run () |
| void | stop () |
| void | stepTime () |
| Calculates the next timestep and sets running to true. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from Algorithm | |
| Particle * | generateParticleIn2D (int i) |
| Particle * | generateParticleIn3D (int i) |
| Particle * | generateParticleInOrbit (int i) |
| void | regenerateParticleInOrbit (Particle *p) |
| bool | checkForOverlap (Particle *p) |
| void | enqueuePositions () |
| void | updateSystemKE () |
| void | updateSystemPE () |
| void | rescaleVelocities () |
| void | checkTimestep () |
| Protected Attributes inherited from Algorithm | |
| std::vector< Particle * > | particles |
| std::queue< Collision * > | collisionQueue |
| std::mutex | collisionMutex |
| MultiQueue * | positionQueue |
| Physics * | physics |
| bool | running |
| int | numParts |
| int | timestep |
| double | xWinSize |
| double | yWinSize |
| double | zWinSize |
| double | systemKE |
| double | systemPE |
An Algorithm that implements Octrees .
An Algorithm that implements Octrees as a way to limit the number of collision checks.
| OctreeAlgorithm::OctreeAlgorithm | ( | int | xIn, |
| int | yIn, | ||
| int | zIn, | ||
| int | numParticlesIn | ||
| ) |
Constructs a OctreeAlgorithm object.
Constructs a OctreeAlgorithm object based on the given parameters.
| xIn | the X dimension of the space in which Particles will exist. |
| yIn | the Y dimension of the space in which Particles will exist. |
| zIn | the Z dimension of the space in which Particles will exist. |
| numParticlesIn | the number of Particles. |
| OctreeAlgorithm::OctreeAlgorithm | ( | int | xIn, |
| int | yIn, | ||
| int | zIn, | ||
| double | centerMassIn, | ||
| int | numParticlesIn | ||
| ) |
Constructs a OctreeAlgorithm object.
Constructs a OctreeAlgorithm object based on the given parameters.
| xIn | the X dimension of the space in which Particles will exist. |
| yIn | the Y dimension of the space in which Particles will exist. |
| zIn | the Z dimension of the space in which Particles will exist. |
| centerMassIn | the mass of the Particle that represents the center of gravity. |
| numParticlesIn | the number of Particles . |
1.8.6
